NOT PART OF THE BUILD (yet) fix the global prefs to match the 4.x global prefs so that migration is a no-brainer. fix the per account prefs to be correct (wrt server or identity). fix certain prefs to be booleans, instead of ints. r=shuelan, sr=bienvenu, a=shaver git-svn-id: svn://10.0.0.236/trunk@116454 18797224-902f-48f8-a5cc-f745e15eee43